Originally Posted by Fozzy
Looking for testimonials from those with KW v1, v3 or H&R coilcovers on an E92xi.
I want to lower the xi an inch or so while improving performance of my daily driver, wihout making the ride any rougher.
I recently installed the AST 4100's. If you are not considering these you are missing out. They are now available for the xi. The ride is very close to stock just a bit firmer on the softest setting. then you can firm them up for the track. Amazing quality and they can be re-valved if you have issues. Probably the best coils on the market.